Παραπομπή σε μορφή APA (7η εκδ.)

BADARACCO JOSEPH. (2002). LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. HARVARD BUSINESS SCHOOL.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BADARACCO JOSEPH. LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. BOSTON: HARVARD BUSINESS SCHOOL, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

BADARACCO JOSEPH. LEADING QUIETLY: UNORTHODOX GUIDE TO DOING THE RIGHT THING. HARVARD BUSINESS SCHOOL, 2002.